Welcome to the official website of Sunlite Tech
Specialist in Elastomer Applications
Best Solutions to NVH SINCE 1998
ABOUT SUNLITE

Guangdong SUNLITE Technology Co., Ltd. (Stock Code: 838807) was established in 1998. It is a national high - tech enterprise, a specialized and sophisticated “little giant” enterprise, and an NEEQ Innovation Layer enterprise. The company focuses on the R & D, design, production, and sales of polymer materials, composite materials, and functional materials, providing expert - level solutions for a wide range of users in the fields of elastomer material applications, vibration, and noise reduction. Products are widely used in UAVs, underwater robots, tools, automobiles, construction and home furnishings, special cables, rail transit, pet products, etc.

More About Sunlite
Technology Center

Bringing together senior engineers and professional R&D teams, we focus on material formulation, structural optimisation, and performance verification. Leveraging advanced experimental platforms, we drive continuous iteration and upgrading of product performance.

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Customization Center

We respond quickly to customer needs and provide a full range of customised services, from drawing design to product prototyping. We support multi-specification and multi-performance customisation to meet complex application scenarios.

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Manufacturing Center

Equipped with automated production lines and precision moulding equipment, we ensure the stability and high quality of every product. We strictly enforce our quality management system to achieve high efficiency and consistency in production.

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Service center

We have established a comprehensive service system covering the entire cycle from pre-sales to after-sales, enabling us to respond quickly to customer feedback. With professional support and technical assurance, we create greater value for our customers.

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Technology Center

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Customization Center

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Manufacturing Center

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Service center

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Hot Products

Products Are Widely Used In UAVs, Underwater Robots, Tools, Automobiles, Construction And Home Furnishings, Special Cables, Rail Transit, Pet Products, Etc.

Qualification Certificate

This Certification Reflects Our Commitment To Quality, Safety, And Environmental Responsibility. It Reinforces Its Position As A Trusted Partner For Global Clients Across Sectors

Nov . 05, 26

High Performance Sealing Solutions and buy silicone o rings
When selecting high-performance sealing and vibration control components, engineers often struggle to balance flame retardancy with elastic efficiency. In demanding environments like electric vehicle battery compartments or UAV electronics, a simple seal is insufficient; the material must actively suppress resonance while preventing fire propagation. This is where specialized elastomer solutions become critical. By integrating advanced polymer chemistry with precision manufacturing, these components ensure that critical electronic modules remain stable under high-frequency vibration and extreme thermal stress. Whether you are looking to buy silicone o rings or implement full-scale vibration damping sheets, the priority is achieving a synergy between material loss factors and environmental compliance.
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02

Nov,2026

Industrial Guide to Buy Rubber Ring for Vibration Isolation

Selecting the correct elastomeric components is critical for maintaining mechanical integrity in high-precision environments. Whether used for sealing or vibration attenuation, the quality of a rubber ring depends heavily on its material composition and the manufacturing process used to ensure long-term stability. This guide explores the technical requirements for industrial-grade rubber components and how to evaluate them based on operational stress. In B2B procurement, the challenge often lies in balancing high-strength support with effective energy absorption. For industries such as CNC machining, robotics, and automotive assembly, a simple component can be the difference between millimetric precision and systemic failure.

29

Oct,2026

Engineering Guide for High Precision Custom Molded O Rings

Precision sealing is the cornerstone of mechanical integrity in high-performance systems. When standard sizes fail to meet the rigorous demands of complex geometries or extreme environments, engineers turn to specialized elastomeric solutions. This article explores the technical requirements and procurement logic behind creating custom molded o rings , focusing on how material science and precision tooling prevent system failure. In industries ranging from underwater robotics to electric vehicle battery compartments, the cost of a seal failure often exceeds the cost of the entire component. The challenge lies in balancing polymer elasticity with chemical resistance and thermal stability.

28

Oct,2026

Technical Guide for Selecting High Quality rubber o ring suppliers

Selecting the right sealing component often depends less on the part itself and more on the capability of the partner producing it. In high-precision engineering, the difference between a standard seal and a high-performance component is found in the material science and the precision of the molding process. For procurement managers in the automotive, aerospace, and industrial sectors, identifying reliable rubber o ring suppliers requires an understanding of how polymer chemistry interacts with extreme operating environments, from chemical exposure to thermal cycling. This analysis explores the technical benchmarks for evaluating seal suppliers, the shift toward functional composite materials

26

Oct,2026

High Performance Battery Pads and Where to buy rubber o rings

When designing high-performance battery modules for power tools or electric vehicles, the internal stability of the cell arrangement is often the most overlooked failure point. Mechanical shocks during operation or transportation can lead to cell displacement, abrasive wear, or electrical shorts. High-performance battery pads solve these challenges by providing a critical interface between the battery casing and the cells. By leveraging advanced elastomer materials like EPDM combined with halogen-free flame retardants, these components ensure that power packs maintain structural integrity even under severe vibration. For procurement managers and engineers looking to buy rubber o rings or specialized gaskets, the focus must shift

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